In: Economics
Establishing the decision criteria--The first step is to create an objective standard by which to evaluate your options. Of course each company will have different criteria. Some important considerations include cost of ownership, ease of use, functionality, ease of database administration, and scalability.
Matching the solution to the business goals- the choice of database technology should take into account your business goals. Each business is different, thus there is no one-size-fit.
Avoiding the end up with sprawling systems and disparate platforms. So an important consideration is whether a solution will “play nice” with existing software and hardware components.
Workload on hardware resources--whatever DBMS we select will be judged on database performance, or how fast it supplies information to users. It is important to remember that workload can fluctuate dramatically by the day, hour or even minute.Take for example, the database of a retailer during a holiday shopping event. Under those conditions, the processing demands placed on the system may tax the hardware and software tools at the disposal of the system. The goal should be enabling the largest possible workload to be processed without resource upgrades.